Bitcoin struggles to maintain $64,000 amid rising Middle East tensions: CNBC Crypto World

CNBC Crypto World features the latest news and daily trading updates from the digital currency markets and provides viewers with a look at what's ahead with high-profile interviews, explainers, and unique stories from the ever-changing crypto industry. On today's show, Crypto World explores how bitcoin miners are preparing for the next halving, the technical event that cuts mining rewards in half every four years.